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Results for: 'Climate Change'

47:06

HST67/ENVS167_5-6_Humboldt

By: anbuchan

Lecture on change attitudes towards natural world and on work of Alexander Humboldt.

0:39

How to Edit the UVM Libraries Link in Blackboard

By: danaref

This video will show you how to change the default "UVM Libraries" link in Blackboard from Howe Library to Dana Library.

45:12

HST67/ENVS167#3-4_Patterns of Change and Continuity

By: anbuchan

Lecture on endogenous and exogenous factors shaping patterns of rise and fall

59:45

HDFS 161 Episode 5 Develecological Advocacy

By: lshelton

Professor Shelton applies the principles of develecology to the practice of advocacy.

1:37

Maple Seeds

By: uvmext

Sugar maple flowers that are fertilized in spring, will develop into mature seeds in late summer. The seeds come in the form of winged samaras (sometimes referred to as helicopters or whirligigs). Sugar maple samaras develop in pairs but generally...

1:41

Bulk Syrup Sales

By: uvmext

According to the 2019 USDA NASS maple syrup report approximately 90% of Vermont's total annual maple syrup production (about 1.8 million gallons) was sold into the bulk market. The remainder of the crop was sold either to retail or wholesale custo...

1:50

Vacuum and Sap Minerals

By: uvmext

A modern maple operation relies on a tubing system with vacuum to maximize sap production. The innovation of plastic tubing originally came as a labor-saving device and not to increase sap yield from individual trees. As the materials used to prod...

1:33

Vermont Operation Sizes

By: uvmext

Vermont produces more maple syrup than any US state. According to statistics from the USDA, Vermont made over 2.2 million gallons of syrup in 2020. The crop is made by sugar makers with operations of all sizes. The average size of operation in Ver...

57:12

HDFS 060 Episode 27 Families & Macrosystems

By: lshelton

Professor Shelton discusses changes in macrosystems and the processes of adaptation families experience when their macrosystems change or when they move from one macrosystem to another.